YE3 are the high-efficiency series developed by our company by combing many years of experiences in the production of special motors of our company and Shanghai Electrical Apparatus Research Institute, and adopting new technologies, processes and materials, in line with the newest energy efficiency rate standards in IEC60034-30 & GB/T18613-2012 and in accordance with "Test Determination for Rotating Motor's Loss and Efficiency" in the second part of IEC60034-2 Rotating Motor. Adopting a squirrel-cage structure and insulation class F, the series has such advantages as reliable operation and maintenance convenience, whose mounting dimension and power level both meet standards of IEC.
Rated power: 3~315KW
Rated voltage: 380V
Reference frequency: 50Hz
Cooling mode: IC411
Insulation class: F
Protection class: IP54/IP55
Environment temperature: -15ºC~40ºC
Altitude: no more than 1,000m
Connection mode: Y-connection for the ones with a power of 3kW or below; △-connection for the ones with a power of 4kW or above
Basic structural form: B3, B5, B35, B14, B34
Nominal Minimum Energy Efficiency Requirement for Energy Efficiency of IE2/IE3 Motor (50Hz)
Power
kW
|
IE2 |
IE3 |
Number of poles |
| 2 |
4 |
6 |
2 |
4 |
6 |
| 0.75 |
77.4 |
79.6 |
75.9 |
80.7 |
82.5 |
78.9 |
| 1.1 |
79.6 |
81.4 |
78.1 |
82.7 |
84.1 |
81.0 |
| 1.5 |
81.3 |
82.8 |
79.8 |
84.2 |
85.3 |
82.5 |
| 2.2 |
83.2 |
84.3 |
81.8 |
85.9 |
86.7 |
84.3 |
| 3 |
84.6 |
85.5 |
83.3 |
87.1 |
87.7 |
85.6 |
| 4 |
85.8 |
86.6 |
84.6 |
88.1 |
88.6 |
86.8 |
| 5.5 |
87.0 |
87.7 |
86.0 |
89.2 |
89.6 |
88.0 |
| 7.5 |
88.1 |
88.7 |
87.2 |
90.1 |
90.4 |
89.1 |
| 11 |
89.4 |
89.8 |
88.7 |
91.2 |
91.4 |
90.3 |
| 15 |
90.3 |
90.6 |
89.7 |
91.9 |
92.1 |
91.2 |
| 18.5 |
90.9 |
91.2 |
90.4 |
92.4 |
92.6 |
91.7 |
| 22 |
91.3 |
91.6 |
90.9 |
92.7 |
93.0 |
92.2 |
| 30 |
92.0 |
92.3 |
91.7 |
93.3 |
93.6 |
92.9 |
| 37 |
92.5 |
92.7 |
92.2 |
93.7 |
93.9 |
93.3 |
| 45 |
92.9 |
93.1 |
92.7 |
94.0 |
94.2 |
93.7 |
| 55 |
93.2 |
93.5 |
93.1 |
94.3 |
94.6 |
94.1 |
| 75 |
93.8 |
94.0 |
93.7 |
94.7 |
95.0 |
94.6 |
| 90 |
94.1 |
94.2 |
94.0 |
95.0 |
95.2 |
94.9 |
| 110 |
94.3 |
94.5 |
94.3 |
95.2 |
95.4 |
95.1 |
| 132 |
94.6 |
94.7 |
94.6 |
95.4 |
95.6 |
95.4 |
| 160 |
94.8 |
94.9 |
94.8 |
95.6 |
95.8 |
95.6 |
| 200~375 |
95.0 |
95.1 |
95.0 |
95.8 |
96.0 |
95.8 |
Nominal Minimum Energy Efficiency Requirement for Energy Efficiency of IE2/IE3 Motor (60Hz)
Power
kW |
IE2 |
IE3 |
Number of poles |
| 2 |
4 |
6 |
2 |
4 |
6 |
| 0.75 |
75,5 * |
82,5 |
80,0 |
77,0 * |
85,5 |
82,5 |
| 1.1 |
82,5 |
84,0 |
85,5 |
84,0 |
86,5 |
87,5 |
| 1.5 |
84,0 |
84,0 |
86,5 |
85,5 |
86,5 |
88,5 |
| 2.2 |
85,5 |
87,5 |
87,5 |
86,5 |
89,5 |
89,5 |
| 3.7 |
87,5 |
87,5 |
87,5 |
88,5 |
89,5 |
89,5 |
| 5.5 |
88,5 |
89,5 |
89,5 |
89,5 |
91,7 |
91,0 |
| 7.5 |
89,5 |
89,5 |
89,5 |
90,2 |
91,7 |
91,0 |
| 11 |
90,2 |
91,0 |
90,2 |
91,0 |
92,4 |
91,7 |
| 15 |
90,2 |
91,0 |
90,2 |
91,0 |
93,0 |
91,7 |
| 18.5 |
91,0 |
92,4 |
91,7 |
91,7 |
93,6 |
93,0 |
| 22 |
91,0 |
92,4 |
91,7 |
91,7 |
93,6 |
93,0 |
| 30 |
91,7 |
93,0 |
93,0 |
92,4 |
94,1 |
94,1 |
| 37 |
92,4 |
93,0 |
93,0 |
93,0 |
94,5 |
94,1 |
| 45 |
93,0 |
93,6 |
93,6 |
93,6 |
95,0 |
94,5 |
| 55 |
93,0 |
94,1 |
93,6 |
93,6 |
95,4 |
94,5 |
| 75 |
93,6 |
94,5 |
94,1 |
94,1 |
95,4 |
95,0 |
| 90 |
94,5 |
94,5 |
94,1 |
95,0 |
95,4 |
95,0 |
| 110 |
94,5 |
95,0 |
95,0 |
95,0 |
95,8 |
95,8 |
| 150 |
95,0 |
95,0 |
95,0 |
95,4 |
96,2 |
95,8 |
| 185 up to 375 |
95,4 |
95,0 ** |
95,0 |
95,8 |
96,2 |
95,8 |
Advantages:
1. Novel design
2. Excellent starting performance
3. High starting torque
4. Low noise
5. Little vibration
6. Safe operation
7. Easy maintenance
There are many types of motor products manufactured and sold by our company. The main products are high- and low-voltage three-phase asynchronous motors. The motor structure types include squirrel-cage type and winding type. Among them, high-voltage synchronous motors mainly support air compressors and mine ball mill equipment. use. We adhere to the service tenet of "focus on products, service with heart" and provide high-quality motor products to customers.
Main process flow of the motor
Motor stator: casing processing → punching press → iron core seating → coil making → weaving → dipping paint drying
Electronic rotor: blank shaft processing → iron core press installation → iron core cast aluminum → rotor string shaft → weave → dipping paint drying → dynamic balance
Motor assembly: stator rotor assembly → machine test → motor appearance coloring → packaging storage
Our company's motor manufacturing factory adheres to the concept of green, efficient and energy-saving production service, pays attention to the harmonious development of internal and external environment, builds environmentally friendly motor manufacturing enterprises, strictly implements motor standard process, and selects high-quality energy-saving materials to ensure the quality of motor products.
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